On 10 July 2013 17:37, Jake Archibald <jaffathec...@gmail.com> wrote: > On 10 July 2013 16:39, Kyle Simpson <get...@gmail.com> wrote: >> I personally don't care about scripts being discoverable by pre-parsers. I >> have done testing and am not convinced that something appearing earlier (in >> markup) leads to better performance than allowing my script loading logic to >> load things when I want, and just relying on the browser to do that as >> quickly as possible. > > > Pre-parsers can kick in before a page is actually opened, but script cannot > be executed. Let me dig up some numbers on the benefits of this & report > back.
Here it is: https://plus.sandbox.google.com/+IlyaGrigorik/posts/8AwRUE7wqAE ~20% improvement.